UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLnyYBK4x4u9VNCbPQ21ppgYhrwcTN/KFAnKx/l1dCY=' 
WHERE 
  key_id = '10abf84a77e3b481c092720e3b71924cec0a6ebf9754d8cdaf39e86541676120' 
  AND (
    token = 'mLnyYBK4x4u9VNCbPQ21ppgYhrwcTN/KFAnKx/l1dCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )